<template>
  <el-form :model="ruleForm2" :rules="rules2" ref="ruleForm2" label-position="left" label-width="0px"
           class="demo-ruleForm login-container">
    <h3 class="title">系统登录</h3>
    <el-form-item prop="account">
      <el-input type="text" v-model="ruleForm2.account" auto-complete="off" placeholder="账号"></el-input>
    </el-form-item>
    <el-form-item prop="checkPass">
      <el-input type="password" v-model="ruleForm2.checkPass" auto-complete="off" placeholder="密码"></el-input>
    </el-form-item>
    <el-checkbox v-model="checked" checked class="remember">记住密码</el-checkbox>
    <el-form-item style="width:100%;">
      <el-button type="primary" style="width:40%;" @click.native.prevent="handleSubmit2" :loading="logining">登录
      </el-button>
      <el-button type="success" style="width:40%;" @click.native.prevent="jumpToRegister" :loading="logining">机构入驻
      </el-button>
    </el-form-item>
  </el-form>
</template>

<script>
import {requestLogin} from '../api/api';
//import NProgress from 'nprogress'
export default {
  data() {
    return {
      logining: false,
      ruleForm2: {
        account: 'admin',
        checkPass: '123456'
      },
      rules2: {
        account: [
          {required: true, message: '请输入账号', trigger: 'blur'},
          //{ validator: validaePass }
        ],
        checkPass: [
          {required: true, message: '请输入密码', trigger: 'blur'},
          //{ validator: validaePass2 }
        ]
      },
      checked: true
    };
  },
  methods: {
    handleReset2() {
      this.$refs.ruleForm2.resetFields();
    },
    handleSubmit2(ev) {
      var _this = this;
      //TODO 测试localstorage和Sessionstorage的区别代码
      // this.$router.push({ path: '/echarts' });
      //前端的 表单校验
      this.$refs.ruleForm2.validate((valid) => {
        if (valid) {
          //_this.$router.replace('/table');
          this.logining = true;
          //NProgress.start();
          var loginParams = {username: this.ruleForm2.account, password: this.ruleForm2.checkPass};
          //下面这种写法：是将所有的JS请求，进行了再次的封装。好处：可以确保每个不同的请求，在整个项目只会编写一次
          // console.log(">>>>>>>>>>login="+JSON.stringify(loginParams))
          requestLogin(loginParams).then(data => {
            this.logining = false;
            //NProgress.done();
            let {msg, success, resultObj} = data;
            if (success == false) {//为true，登录成功,false,登录失败
              this.$message({
                message: msg,
                type: 'error'
              });
            } else {
              sessionStorage.setItem('user', JSON.stringify(resultObj.emp));
              sessionStorage.setItem('token', resultObj.token);
              //这个方法，就是用于进行 界面跳转！！！
              this.$router.push({path: '/echarts'});
            }
          });
        } else {
          console.log('error submit!!');
          return false;
        }
      });
    },
    jumpToRegister() {
      this.$router.push({path: '/register'});
    }
  },
  mounted() {
    //TODO 测试localstorage和Sessionstorage的区别代码
    //分析 localstorage与sessionstorage区别
    // localStorage.setItem("local", "我是一个保存在local中的方法");
    // sessionStorage.setItem("session", "我是一个保存在session中的方法");
  }
}

</script>

<style lang="scss" scoped>
.login-container {
  /*box-shadow: 0 0px 8px 0 rgba(0, 0, 0, 0.06), 0 1px 0px 0 rgba(0, 0, 0, 0.02);*/
  -webkit-border-radius: 5px;
  border-radius: 5px;
  -moz-border-radius: 5px;
  background-clip: padding-box;
  margin: 180px auto;
  width: 350px;
  padding: 35px 35px 15px 35px;
  background: #fff;
  border: 1px solid #eaeaea;
  box-shadow: 0 0 25px #cac6c6;

  .title {
    margin: 0px auto 40px auto;
    text-align: center;
    color: #505458;
  }

  .remember {
    margin: 0px 0px 35px 0px;
  }
}
</style>